142391823420
142,391,823,420 is an even composite number composed of eight prime numbers multiplied together.
142391823420 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 142391823420:
22 × 3 × 5 × 72 × 11 × 37 × 127 × 937
(2 × 2 × 3 × 5 × 7 × 7 × 11 × 37 × 127 × 937)See below for interesting mathematical facts about the number 142391823420 from the Numbermatics database.
Names of 142391823420
- Cardinal: 142391823420 can be written as One hundred forty-two billion, three hundred ninety-one million, eight hundred twenty-three thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.4239182342 × 1011
Factors of 142391823420
Divisors of 142391823420
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 33 35 37 42 44 49 55 60 66 70 74 77 84 98 105 110 111 127 132 140 147 148 154 165 185 196 210 220 222 231 245 254 259 294 308 330 370 381 385 407 420 444 462 490 508 518 539 555 588 635 660 735 740 762 770 777 814 889 924 937 980 1036 1078 1110 1155 1221 1270 1295 1397 1470 1524 1540 1554 1617 1628 1778 1813 1874 1905 2035 2156 2220 2310 2442 2540 2590 2667 2695 2794 2811 2849 2940 3108 3234 3556 3626 3748 3810 3885 4070 4191 4445 4620 4685 4699 4884 5180 5334 5390 5439 5588 5622 5698 6105 6223 6468 6559 6985 7252 7620 7770 8085 8140 8382 8547 8890 9065 9370 9398 9779 10307 10668 10780 10878 11244 11396 12210 12446 13118 13335 13970 14055 14097 14245 15540 16170 16764 17094 17780 18130 18669 18740 18796 19558 19677 19943 20614 20955 21756 23495 24420 24892 26236 26670 27195 27940 28110 28194 28490 29337 30921 31115 32340 32795 32893 34188 34669 36260 37338 39116 39354 39886 41228 41910 42735 45913 46990 48895 51535 51689 53340 54390 56220 56388 56980 58674 59829 61842 62230 65590 65786 68453 69338 70485 72149 74676 78708 79772 83820 85470 91826 93345 93980 97790 98385 98679 99715 103070 103378 104007 108780 117348 118999 119658 123684 124460 131180 131572 136906 137739 138676 140970 144298 146685 154605 155067 164465 170940 173345 183652 186690 195580 196770 197358 199430 205359 206140 206756 208014 216447 229565 230251 237998 239316 242683 258445 273812 275478 281940 288596 293370 299145 309210 310134 328930 342265 346690 356997 360745 361823 373380 381359 393540 394716 398860 410718 416028 432894 459130 460502 475996 485366 493395 505043 516890 520035 550956 586740 594995 598290 618420 620268 657860 684530 688695 690753 693380 713994 721490 723646 728049 762718 775335 821436 832993 865788 918260 921004 970732 986790 1010086 1026795 1033780 1040070 1082235 1085469 1144077 1151255 1189990 1196580 1213415 1308989 1369060 1377390 1381506 1427988 1442980 1447292 1456098 1515129 1525436 1550670 1665986 1698781 1784985 1809115 1906795 1973580 2020172 2053590 2080140 2164470 2170938 2288154 2302510 2379980 2426830 2498979 2525215 2532761 2617978 2669513 2754780 2763012 2912196 3030258 3101340 3331972 3397562 3453765 3569970 3618230 3640245 3813590 3926967 4107180 4164965 4328940 4341876 4402963 4576308 4605020 4853660 4997958 5050430 5065522 5096343 5235956 5339026 5427345 5720385 5830951 6060516 6544945 6795124 6907530 7139940 7236460 7280490 7575645 7598283 7627180 7853934 8008539 8329930 8493905 8805926 9162923 9995916 10100860 10131044 10192686 10678052 10854690 11440770 11661902 12494895 12663805 13089890 13208889 13347565 13815060 14560980 15151290 15196566 15707868 16017078 16659860 16987810 17492853 17611852 18325846 18686591 19634835 20385372 21709380 22014815 22881540 23323804 24989790 25327610 25481715 26179780 26417778 26695130 27488769 29154755 30302580 30393132 30820741 32034156 33975620 34985706 36651692 37373182 37991415 39269670 40042695 44029630 45814615 48432593 49979580 50655220 50963430 52835556 53390260 54977538 56059773 58309510 61641482 64140461 66044445 69971412 74746364 75982830 78539340 80085390 87464265 88059260 91629230 92462223 93432955 96865186 101926860 109955076 112119546 116619020 123282964 128280922 132088890 137443845 145297779 151965660 154103705 160170780 174928530 183258460 184924446 186865910 192421383 193730372 215745187 224239092 242162965 256561844 264177780 274887690 280298865 290595558 308207410 320702305 339028151 349857060 369848892 373731820 384842766 431490374 462311115 484325930 549775380 560597730 581191116 616414820 641404610 647235561 678056302 726488895 769685532 862980748 924622230 962106915 968651860 1017084453 1078725935 1121195460 1282809220 1294471122 1356112604 1452977790 1695140755 1849244460 1924213830 2034168906 2157451870 2373197057 2588942244 2905955580 3236177805 3390281510 3848427660 4068337812 4314903740 4746394114 5085422265 6472355610 6780563020 7119591171 9492788228 10170844530 11865985285 12944711220 14239182342 20341689060 23731970570 28478364684 35597955855 47463941140 71195911710 142391823420
- Sum of all divisors σ(n): 524278185984
- Sum of proper divisors (its aliquot sum) s(n): 381886362564
- 142391823420 is an abundant number, because the sum of its proper divisors (381886362564) is greater than itself. Its abundance is 239494539144
Bases of 142391823420
- Binary: 100001001001110011011011001100001111002
- Hexadecimal: 0x212736CC3C
- Base-36: 1TEWEY4C
Squares and roots of 142391823420
- 142391823420 squared (1423918234202) is 20275431376872460496400
- 142391823420 cubed (1423918234203) is 2887055644379950866864314345688000
-
The
square root of 142391823420 is 377348.4111799067 -
The
cube root of 142391823420 is 5221.8975918313
Scales and comparisons
How big is 142391823420?- 142,391,823,420 seconds is equal to 4,527 years, 32 weeks, 1 day, 12 hours, 17 minutes.
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To count from 1 to 142,391,823,420 would take you about nine thousand and fifty-five years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 142391823420 cubic inches would be around 435.2 feet tall.
Recreational maths with 142391823420
- 142391823420 backwards is 024328193241
- The number of decimal digits it has is: 12
- The sum of 142391823420's digits is 39
- More coming soon!
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